I could play VCDs for about 3 months after buying this 503D, but then it died on me (no audio!). After finally getting it back from the shop, it won't play VCDs at all. I've tried dark blue and light blue CD-Rs, Memorex, Maxell, and Generic, and I have used Click'N Burn Pro, Nero, EZCD 5.0 Platinum, and VCDEasy, and nothing works. Any suggestions?

Help!!!